Re: [PATCH V2 net-next 2/2] tuntap: orphan frags before trying to set tx timestamp

2013-09-05 Thread David Miller
From: Jason Wang Date: Thu, 5 Sep 2013 17:54:00 +0800 > sock_tx_timestamp() will clear all zerocopy flags of skb which may lead the > frags never to be orphaned. This will break guest to guest traffic when > zerocopy > is enabled. Fix this by orphaning the frags before trying to set tx time >

[PATCH V2 net-next 2/2] tuntap: orphan frags before trying to set tx timestamp

2013-09-05 Thread Jason Wang
sock_tx_timestamp() will clear all zerocopy flags of skb which may lead the frags never to be orphaned. This will break guest to guest traffic when zerocopy is enabled. Fix this by orphaning the frags before trying to set tx time stamp. The issue were introduced by commit eda297729171fe16bf34fe5b0